def item_changed(self, current: QtGui.QListWidgetItem,
previous: QtGui.QListWidgetItem):
previous_index = self.tests_list.row(previous)
current_index = self.tests_list.row(current)
if current_index == self._current_row:
return
widget = self.tests_widget.widget(previous_index)
errs = widget.errors if widget is not None else []
if not self.just_deleted_a_test and errs:
locs = ", ".join(tab_repr(i) for i in errs)
QtGui.QMessageBox.warning(
self, "Cannot Change The Current Test.",
"Test `{}` has some errors so you can't leave it. See the {} tab{}."
.format(previous.text(), locs, 's' if len(errs) > 1 else ''))
QtCore.QTimer.singleShot(
0, lambda: self.tests_list.setCurrentRow(self._current_row))
return
else:
self.just_deleted_a_test = False
self._current_row = self.tests_list.row(current)
self.tests_widget.setCurrentIndex(current_index)
self.update_status_bar()
def update_listEdges(self):
'''is used to update QListWidget when unit cell is changed'''
self.initialization = True # block QListWidget valuechanged callback
self.listEdges.clear()
defaultListItem = QListWidgetItem('')
self.listEdges_idToItem = {None: defaultListItem}
self.listEdges_ItemToId = {defaultListItem.text(): None}
for key, edge in self.gee.UC.edges.items():
newItem = QListWidgetItem(str(edge))
self.listEdges.addItem(newItem)
self.listEdges_idToItem[key] = newItem
self.listEdges_ItemToId[newItem.text()] = key
self.listEdges.addItem(defaultListItem)
self.listEdges.setCurrentItem(defaultListItem)
self.initialization = False # relieze QListWidget valuechanged callback
def onItemActivated(self, item:QListWidgetItem):
self.config.log.info("Selected project: %s", item.text())
self.config.set_project(item.text())